Data:Test.map

{

 "license":"CC0-1.0",
 "description": { "en": "Dive sites in Lake Zurich" },
 "data": {
  "type": "FeatureCollection",
  "features": [
    {
      "type": "Feature",
      "geometry": { "type": "Point", "coordinates": [8.5, 47.3] },
      "properties": {
        "title": "Dive Site A",
        "description": "Deep dive"
      }
    }
  ]
}

}